%0 Journal Article %A Grząślewicz, Ryszard %T Extreme Positive Contractions on Finite Dimensional lp -Spaces %J Canadian journal of mathematics %D 1985 %P 682-699 %V 37 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1985-036-4/ %R 10.4153/CJM-1985-036-4 %F 10_4153_CJM_1985_036_4